Semantic Segmentation on 3D Point Clouds with High Density Variations

no code implementations • 4 Jul 2023 • Ryan Faulkner, Luke Haub, Simon Ratcliffe, Ian Reid, Tat-Jun Chin

LiDAR scanning for surveying applications acquire measurements over wide areas and long distances, which produces large-scale 3D point clouds with significant local density variations.

3D Semantic Segmentation Segmentation

Improving Confidence in Evolutionary Mine Scheduling via Uncertainty Discounting

no code implementations • 29 May 2023 • Michael Stimson, William Reid, Aneta Neumann, Simon Ratcliffe, Frank Neumann

The new method discounts profits based on uncertainty within an evolutionary algorithm, sacrificing economic optimality of a single geological model for improving the downside risk over an ensemble of equally likely models.

Scheduling

Advanced Ore Mine Optimisation under Uncertainty Using Evolution

no code implementations • 10 Feb 2021 • William Reid, Aneta Neumann, Simon Ratcliffe, Frank Neumann

In this paper, we investigate the impact of uncertainty in advanced ore mine optimisation.